Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Se o Rank for 10, qual foi o tempo no sábado, 28 de agosto?
 ###Tabelas: CREATE TABLE 2010_senior_manx_grand_prix_practice_times__&__leaderboard (2010_senior_manx_grand_prix_practice_times__&__leaderboard_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Rider VARCHAR, Sat 21 Aug VARCHAR, Mon 23 Aug VARCHAR, Tues 24 Aug VARCHAR, Wed 25 Aug VARCHAR, Thurs 26 Aug VARCHAR, Fri 27 Aug VARCHAR, Sat 28 Aug VARCHAR) CREATE TABLE population_movement_of_jews_from_former_ussr_in_israel (population_movement_of_jews_from_former_ussr_in_israel_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Births (000s) INT, Deaths INT, Natural Growth INT, Total Fertility Rate VARCHAR) CREATE TABLE grand_slam_timeline (grand_slam_timeline_id AUTO_INCREMENT PRIMARY KEY, Tournament VARCHAR, 2003 VARCHAR, 2004 VARCHAR, 2005 VARCHAR, 2006 VARCHAR, 2007 VARCHAR, 2008 VARCHAR, 2009 VARCHAR, 2010 VARCHAR, 2011 VARCHAR, 2012 VARCHAR, Win % VARCHAR) CREATE TABLE other_celestial_bodies (other_celestial_bodies_id AUTO_INCREMENT PRIMARY KEY, Body VARCHAR, Equatorial diameter VARCHAR, Polar diameter VARCHAR, Equatorial bulge VARCHAR, Flattening ratio VARCHAR) CREATE TABLE riders'_jersey_progress_table (riders'_jersey_progress_table_id AUTO_INCREMENT PRIMARY KEY, Stage INT, Winner VARCHAR, General classification VARCHAR, Mountains classification VARCHAR, Points classification VARCHAR, Sprints classification VARCHAR, Team classification VARCHAR)  
SELECT Sat 28 Aug FROM 2010_senior_manx_grand_prix_practice_times__&__leaderboard WHERE Rank = 10